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    Methods and apparatus for three-dimensional printed composites based on flattened substrate sheets
    2.
    发明授权
    Methods and apparatus for three-dimensional printed composites based on flattened substrate sheets 有权

    公开(公告)号：US10377106B2

    公开(公告)日：2019-08-13

    申请号：US15722653

    申请日：2017-10-02

    申请人： Impossible Objects, Inc.

    发明人： Robert Swartz ,  Buckley Crist ,  Eugene Gore ,  Joseph M. Jacobson

    IPC分类号： B32B5/26 ,  B29C64/153 ,  B29C64/141 ,  G03G15/22 ,  B29C70/22 ,  B33Y70/00 ,  B32B5/02 ,  B32B1/00 ,  B32B7/14 ,  B29L9/00

    摘要： A 3D object according to the invention involves substrate layers infiltrated by a hardened material. The 3D object may be fabricated by a method comprising the following steps: Flatten a substrate layer. Position powder on all or part of a substrate layer. Repeat this step for the remaining substrate layers. Stack the substrate layers. Transform the powder into a substance that flows and subsequently hardens into the hardened material. The hardened material solidifies in a spatial pattern that infiltrates positive regions in the substrate layers and does not infiltrate negative regions in the substrate layers. In a preferred embodiment, the substrate is carbon fiber and excess substrate is removed by abrasion. Flattening a substrate layer involves reducing planar inconsistencies or imperfections, and comprises applying heat to each substrate layer, cooling the substrate layers, and optionally applying tension and/or pressure to the heated and cooled substrate layers.

    Additive manufacturing method and apparatus
    3.
    发明授权
    Additive manufacturing method and apparatus 有权

    公开(公告)号：US10252487B2

    公开(公告)日：2019-04-09

    申请号：US15631611

    申请日：2017-06-23

    申请人： Impossible Objects, LLC

    发明人： Robert Swartz

    IPC分类号： B33Y10/00 ,  B32B5/02 ,  B29C43/20 ,  B33Y30/00 ,  B29C67/00 ,  B32B7/12 ,  B29C64/141

    摘要： An additive manufacturing method and apparatus is described for the printing of three-dimensional (3D) objects. The approach is based on a composite-based additive manufacturing process, except it uses commercial printing methods to achieve even higher speed and throughput. By using the invention, a prototyping and/or production process may be completed in hours rather than months, and the risks and problems of molds is eliminated. There is substantial improvement in the number and type of geometries that can be produced compared to injection molding, and the range of materials is enlarged as are the material properties. The method involves printing a substrate having at least one sheet using a printing technology, and stacking or folding the at least one sheet to form multiple layers consistent with that formed by a 3D model. The printing step is done using a printing technology such as flexography, lithography, offset, gravure, waterless printing, and silkscreen.

    Digital material assembly by passive means and modular isotropic lattice extruder system
    4.
    发明授权
    Digital material assembly by passive means and modular isotropic lattice extruder system 有权

    公开(公告)号：US10145110B2

    公开(公告)日：2018-12-04

    申请号：US15649837

    申请日：2017-07-14

    申请人： Massachusetts Institute of Technology

    发明人： Matthew Eli Carney ,  Benjamin Jenett ,  Neil Gershenfeld

    IPC分类号： E04C3/02 ,  E04B1/19 ,  B23P19/04 ,  B64C1/06

    摘要： A set of machines and related systems build structures by the additive assembly of discrete parts. These digital material assemblies constrain the constituent parts to a discrete set of possible positions and orientations. In doing so, the structures exhibit many of the properties inherent in digital communication such as error correction, fault tolerance and allow the assembly of precise structures with comparatively imprecise tools. Assembly of discrete cellular lattices by a Modular Isotropic Lattice Extruder System (MILES) is implemented by pulling strings of lattice elements through a forming die that enforces geometry constraints that lock the elements into a rigid structure that can then be pushed against and extruded out of the die as an assembled, load bearing structure.

    Methods for photosculpture
    7.
    发明授权
    Methods for photosculpture 有权
    摄影方法

    公开(公告)号：US09393770B2

    公开(公告)日：2016-07-19

    申请号：US14199603

    申请日：2014-03-06

    申请人： Impossible Objects, LLC

    发明人： Robert Swartz ,  Stephen Ness ,  Eugene Gore ,  Buckley Crist

    IPC分类号： B29C41/20 ,  B29C70/68 ,  B32B3/10 ,  G06T15/04 ,  G06T15/08 ,  G06T17/10 ,  B33Y10/00 ,  B29C67/00 ,  B32B5/02 ,  B33Y50/00

    CPC分类号： B29C67/0088 ,  B29C64/141 ,  B29C64/153 ,  B29C64/165 ,  B29C64/35 ,  B29C64/386 ,  B29K2105/251 ,  B32B5/022 ,  B32B5/024 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/00 ,  B33Y50/02 ,  G05B19/4099 ,  G05B2219/35134 ,  Y02P90/265

    摘要： A 3D object (the “New Object”) is fabricated layer by layer by 3D printing. The shape and relative dimensions of the various parts of the New Object match that of another 3D object (the “Target Object”). In addition, the exterior of the New Object appears to be a photographic likeness of the Target Object. The “photographic” likeness is created by variations in visual characteristics of materials in the layers comprising the New Object, and in particular by variations at or near the surface of the New Object. Thus, the photographic likeness is an integral part of these layers comprising the New Object. An object is scanned, from which a texture map is obtained. A CAD model is sliced into slices (bit maps files) which are then colored by a program with the boundary to match the color or gray scale to color the appropriate pixels, derived from the texture map.

    摘要翻译： 3D对象（“新对象”）通过3D打印逐层加工。 新对象的各个部分的形状和相对尺寸与另一个3D对象（“目标对象”）的形状和相对尺寸相匹配。 另外，新对象的外观似乎是目标对象的摄影形象。 “摄影”的相似性是通过在包括新物体的层中的材料的视觉特性的变化产生的，特别是通过在新对象的表面处或附近的变化。 因此，摄影相似性是包含新对象的这些层的组成部分。 扫描对象，从中获取纹理贴图。 将CAD模型切片成片（位图文件），然后通过具有边界的程序对其进行着色，以匹配颜色或灰度级，以从纹理贴图中导出适当的像素。

    Display ads for door handles providing multisensory stimuli
    8.
    发明授权
    Display ads for door handles providing multisensory stimuli 有权
    显示广告的门把手提供多感官刺激

    公开(公告)号：US09032653B2

    公开(公告)日：2015-05-19

    申请号：US13570011

    申请日：2012-08-08

    申请人： Larry English

    发明人： Larry English

    IPC分类号： G09F23/00 ,  G09F7/18

    CPC分类号： G09F23/0058 ,  G09F7/18 ,  Y10T307/766

    摘要： A display ad system for door handles may include electronics that provide multisensory stimuli. In one embodiment, an end cap includes light and sound triggered by a motion detector. In another embodiment, an end cap includes fan-directed aromas triggered by a motion detector. In a third embodiment, a flexible grid of LED lights backlights the display ad in any time sequence desired, and may be motion-triggered as well. A door handle embodiment may also provide a note board surface as an alternative to showing display ads.

    摘要翻译： 用于门把手的显示广告系统可以包括提供多感觉刺激的电子装置。 在一个实施例中，端盖包括由运动检测器触发的光和声音。 在另一个实施例中，端帽包括由运动检测器触发的扇形香味。 在第三实施例中，LED灯的柔性格栅以期望的任何时间顺序对显示器广告进行背光，并且也可以是运动触发的。 门把手实施例还可以提供一个笔记本板表面作为显示广告的替代方案。

    Display ads for door handles providing multisensory stimuli
    9.
    发明授权
    Display ads for door handles providing multisensory stimuli 有权
    显示广告的门把手提供多感官刺激

    公开(公告)号：US08819971B2

    公开(公告)日：2014-09-02

    申请号：US13826523

    申请日：2013-03-14

    申请人： Wild August LLC

    发明人： Larry English

    IPC分类号： G09F23/00 ,  F16B33/00

    CPC分类号： G09F23/00 ,  F16B2/20 ,  G09F7/18 ,  G09F13/04 ,  G09F13/22 ,  G09F15/0031 ,  G09F2007/1856 ,  Y10T29/49959

    摘要： A display ad system for door handles may include electronics that provide multisensory stimuli. In one embodiment, an end cap includes light and sound triggered by a motion detector. In another embodiment, an end cap includes fan-directed aromas triggered by a motion detector. In a third embodiment, a flexible grid of LED lights backlights the display ad in any time sequence desired, and may be motion-triggered as well. A door handle embodiment may also provide a note board surface as an alternative to showing display ads.

    摘要翻译： 用于门把手的显示广告系统可以包括提供多感觉刺激的电子装置。 在一个实施例中，端盖包括由运动检测器触发的光和声音。 在另一个实施例中，端帽包括由运动检测器触发的扇形香味。 在第三实施例中，LED灯的柔性格栅以期望的任何时间顺序对显示器广告进行背光，并且也可以是运动触发的。 门把手实施例还可以提供一个笔记本板表面作为显示广告的替代方案。

    Apparatus for performing body exercises
    10.
    发明授权
    Apparatus for performing body exercises 有权
    用于执行身体锻炼的装置

    公开(公告)号：US07931575B2

    公开(公告)日：2011-04-26

    申请号：US12541929

    申请日：2009-08-15

    申请人： Timothy Shawn Rochford

    发明人： Timothy Shawn Rochford

    IPC分类号： A63B71/00

    CPC分类号： A63B21/04 ,  A63B1/00 ,  A63B21/0442 ,  A63B21/0552 ,  A63B23/1218 ,  A63B2071/025 ,  A63B2225/093

    摘要： A method of using a self-contained portable exercise apparatus for performing upper and/or lower body exercises. The method includes performing a body exercise without weights using an elastic cord, a stability ball, and/or a stretch cord with an apparatus having a ground-engaging base plate which rigidly supports first and second vertical members, where each vertical member has aligned clearance openings. Holding members are attached to the base plate for removably holding stretch cords and a support bar is removably received by two aligned clearance openings in the first and second vertical members.

    摘要翻译： 一种使用独立便携式运动器械进行上部和/或下部身体锻炼的方法。 该方法包括使用弹性绳，稳定球和/或拉伸绳进行身体锻炼，其具有刚性地支撑第一和第二垂直构件的接地底板的装置，其中每个垂直构件具有排列的间隙 开口 保持构件附接到基板用于可拆卸地保持拉伸帘线，并且支撑杆通过第一和第二垂直构件中的两个对准的间隙开口可移除地容纳。